838 x 4440
838 x 4440 = 3720720
Example of 838 x 4440 pixels banner dimensions.
788 x 4490 798 x 4480 808 x 4470 818 x 4460 828 x 4450
838 x 4390 838 x 4400 838 x 4410 838 x 4420 838 x 4430
838 x 4490 838 x 4480 838 x 4470 838 x 4460 838 x 4450